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Country · ISO TH

Thailand

Last fetched

Thailand (TH) is home to 605 Autonomous Systems registered in the WhisperGraph infrastructure dataset. As of Mon, 20 Jul 2026 18:00:19 GMT, networks based in Thailand announce 13,189 routed IP prefixes and host approximately 9,189 sampled IPv4 addresses across the country's largest operators.

Top operators

ASNs based in Thailand ranked by routed-prefix count.

  1. AS23969AS239691,852 prefixes
  2. AS133481AS133481796 prefixes
  3. AS9931AS9931786 prefixes
  4. AS7470AS7470759 prefixes
  5. AS45458AS45458716 prefixes
  6. AS131090AS131090671 prefixes
  7. AS17552AS17552585 prefixes
  8. AS4750AS4750519 prefixes
  9. AS132618AS132618498 prefixes
  10. AS131445AS131445459 prefixes

Top hosting concentrations

ASNs based in Thailand ranked by hosted IPv4 count.

  1. AS3839AS38397,120 IPs
  2. AS4741AS4741860 IPs
  3. AS4767AS4767536 IPs
  4. AS4750AS4750519 IPs
  5. AS4762AS476278 IPs
  6. AS4651AS465176 IPs
  7. AS3836AS38360 IPs
  8. AS4618AS46180 IPs
  9. AS4274AS42740 IPs
  10. AS4621AS46210 IPs

Top 100 operators

The 100 largest ASNs based in Thailandby routed-prefix count — a full crawl path into the country’s network operators.

  1. AS23969AS239691,852 prefixes
  2. AS133481AS133481796 prefixes
  3. AS9931AS9931786 prefixes
  4. AS7470AS7470759 prefixes
  5. AS45458AS45458716 prefixes
  6. AS131090AS131090671 prefixes
  7. AS17552AS17552585 prefixes
  8. AS4750AS4750519 prefixes
  9. AS132618AS132618498 prefixes
  10. AS131445AS131445459 prefixes
  11. AS4618AS4618440 prefixes
  12. AS131293AS131293284 prefixes
  13. AS132280AS132280233 prefixes
  14. AS138524AS138524213 prefixes
  15. AS9335AS9335161 prefixes
  16. AS23884AS23884160 prefixes
  17. AS38794AS38794141 prefixes
  18. AS9587AS9587115 prefixes
  19. AS9891AS9891114 prefixes
  20. AS4274AS4274108 prefixes
  21. AS55423AS55423104 prefixes
  22. AS7693AS769393 prefixes
  23. AS24187AS2418791 prefixes
  24. AS9287AS928790 prefixes
  25. AS4621AS462184 prefixes
  26. AS45430AS4543083 prefixes
  27. AS24378AS2437881 prefixes
  28. AS4762AS476278 prefixes
  29. AS132061AS13206172 prefixes
  30. AS38444AS3844470 prefixes
  31. AS58955AS5895565 prefixes
  32. AS9835AS983560 prefixes
  33. AS56309AS5630959 prefixes
  34. AS23932AS2393258 prefixes
  35. AS135566AS13556651 prefixes
  36. AS45758AS4575848 prefixes
  37. AS9903AS990346 prefixes
  38. AS17887AS1788744 prefixes
  39. AS4741AS474143 prefixes
  40. AS7616AS761641 prefixes
  41. AS56067AS5606740 prefixes
  42. AS37992AS3799240 prefixes
  43. AS4776AS477640 prefixes
  44. AS215748AS21574840 prefixes
  45. AS4651AS465138 prefixes
  46. AS38082AS3808236 prefixes
  47. AS9411AS941136 prefixes
  48. AS132300AS13230035 prefixes
  49. AS38040AS3804033 prefixes
  50. AS45223AS4522332 prefixes
  51. AS134166AS13416632 prefixes
  52. AS38450AS3845031 prefixes
  53. AS133193AS13319330 prefixes
  54. AS135381AS13538128 prefixes
  55. AS142299AS14229927 prefixes
  56. AS63989AS6398926 prefixes
  57. AS134240AS13424025 prefixes
  58. AS37932AS3793223 prefixes
  59. AS23974AS2397422 prefixes
  60. AS147176AS14717621 prefixes
  61. AS146996AS14699621 prefixes
  62. AS59238AS5923820 prefixes
  63. AS9533AS953319 prefixes
  64. AS17479AS1747918 prefixes
  65. AS45455AS4545518 prefixes
  66. AS138466AS13846617 prefixes
  67. AS136393AS13639317 prefixes
  68. AS45575AS4557517 prefixes
  69. AS133848AS13384817 prefixes
  70. AS133919AS13391917 prefixes
  71. AS63940AS6394016 prefixes
  72. AS55545AS5554516 prefixes
  73. AS17724AS1772416 prefixes
  74. AS45806AS4580616 prefixes
  75. AS139591AS13959116 prefixes
  76. AS7630AS763015 prefixes
  77. AS133504AS13350415 prefixes
  78. AS136523AS13652315 prefixes
  79. AS138156AS13815615 prefixes
  80. AS38296AS3829615 prefixes
  81. AS55403AS5540314 prefixes
  82. AS38293AS3829313 prefixes
  83. AS149766AS14976613 prefixes
  84. AS132482AS13248213 prefixes
  85. AS131447AS13144713 prefixes
  86. AS133880AS13388013 prefixes
  87. AS9551AS955113 prefixes
  88. AS131460AS13146012 prefixes
  89. AS153996AS15399612 prefixes
  90. AS45796AS4579611 prefixes
  91. AS9464AS946411 prefixes
  92. AS55514AS5551411 prefixes
  93. AS38566AS3856610 prefixes
  94. AS24060AS2406010 prefixes
  95. AS24190AS2419010 prefixes
  96. AS24453AS2445310 prefixes
  97. AS45781AS4578110 prefixes
  98. AS134509AS1345099 prefixes
  99. AS45629AS456299 prefixes
  100. AS17827AS178279 prefixes

Sampled IP addresses

A sample of IPv4 addresses hosted in Thailand’s largest networks. Each links to its full infrastructure profile.

Top registrars

Registrars seen most often across a sample of domains hosted in Thailand’s largest networks. A sampled estimate, not a country-wide total.

  1. iana:3039 sampled
  2. registrar:thnic8 sampled
  3. iana:13737 sampled
  4. iana:1464 sampled
  5. iana:19103 sampled
  6. iana:4602 sampled
  7. iana:4681 sampled
  8. iana:821 sampled
  9. iana:8951 sampled

Threat density

IPv4 addresses registered in Thailand that appear on at least one threat feed.

0listed IPs (snapshot Mon, 20 Jul 2026 18:00:19 GMT)

Related pages

Every directory page links to related entities so you (and crawlers) can pivot through the graph.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN)-[:HAS_COUNTRY]->(c:COUNTRY {name: "TH"})
RETURN count(DISTINCT a) AS asn_count

Or query Whisper from your own LLM workflow via the Whisper MCP server.